Question

Which diagram shows the most useful positioning and accurate labeling of an isoscles trapezoid in the coordinate plane?(picture is an attachment)

Answer 1

Second one.

Answer 2

why?

Answer 3

symmetry

Answer 4

but the third one looks exactly the same as the second one

Answer 5

yes, but the second one has it's left side at -a right side at a.
third one has it left side at g and right side at a.

The drawings do not have to be to scale, g can be a lot different from a (or just a tiny bit, nevertheless no symmetry here ).

Answer 6

okay i get it! thank you!